13004732 has 12 divisors (see below), whose sum is σ = 24509016. Its totient is φ = 6002160.

The previous prime is 13004713. The next prime is 13004753. The reversal of 13004732 is 23740031.

It is a super-3 number, since 3×13004732³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124994 + ... + 125097.

It is an arithmetic number, because the mean of its divisors is an integer number (2042418).

Almost surely, 2^13004732 is an apocalyptic number.

It is an amenable number.

13004732 is a deficient number, since it is larger than the sum of its proper divisors (11504284).

13004732 is a wasteful number, since it uses less digits than its factorization.

13004732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250108 (or 250106 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 13004732 is about 3606.2074260918. The cubic root of 13004732 is about 235.1619948387.

Adding to 13004732 its reverse (23740031), we get a palindrome (36744763).

The spelling of 13004732 in words is "thirteen million, four thousand, seven hundred thirty-two".